X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Patent (369494) 369494
Journal Article (123363) 123363
Newspaper Article (22354) 22354
Magazine Article (7758) 7758
Government Document (6864) 6864
Publication (5652) 5652
Conference Proceeding (3377) 3377
Newsletter (3059) 3059
Book / eBook (2818) 2818
Book Chapter (2366) 2366
Trade Publication Article (2165) 2165
Report (1911) 1911
Web Resource (1885) 1885
Book Review (593) 593
Dissertation (420) 420
Transcript (232) 232
Reference (155) 155
Paper (148) 148
Journal / eJournal (113) 113
Data Set (68) 68
Technical Report (25) 25
Market Research (10) 10
Streaming Video (4) 4
Microfilm (2) 2
Video Recording (2) 2
Poster (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
transporting (322100) 322100
performing operations (322094) 322094
working of plastics (286764) 286764
working of substances in a plastic state, in general (286764) 286764
making granules or preforms (286552) 286552
preparation or pretreatment of the material to beshaped (286552) 286552
recovery of plastics or other constituents of waste materialcontaining plastics (286552) 286552
after-treatment of the shaped products, e.g. repairing (166378) 166378
shaping of material in a plastic state, not otherwise providedfor (166378) 166378
shaping or joining of plastics (166378) 166378
chemistry (165360) 165360
metallurgy (160723) 160723
general tagging of cross-sectional technologies spanning over several sections of the ipc (123249) 123249
general tagging of new technological developments (123249) 123249
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (123249) 123249
indexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials (90227) 90227
technologies or applications for mitigation or adaptation againstclimate change (87730) 87730
compositions based thereon (86094) 86094
organic macromolecular compounds (86094) 86094
their preparation or chemical working-up (86094) 86094
climate change mitigation technologies related to wastewatertreatment or waste management (65289) 65289
after-treatment not covered by subclasses c08b, c08c, c08f,c08g (55668) 55668
general processes of compounding (55668) 55668
working-up (55668) 55668
indexing scheme associated with subclass b29c, relating to particulararticles (51208) 51208
physical or chemical processes or apparatus in general (50672) 50672
technical subjects covered by former uspc (45236) 45236
environmental sciences (44985) 44985
treatment of water, waste water, sewage, or sludge (40553) 40553
compositions of macromolecular compounds (39194) 39194
mechanical engineering (33396) 33396
heating (33201) 33201
weapons (32595) 32595
index medicus (32536) 32536
lighting (32489) 32489
blasting (32381) 32381
technical subjects covered by former us classification (31275) 31275
human necessities (27862) 27862
use of inorganic or non-macromolecular organic substances ascompounding ingredients (27425) 27425
detergents (25233) 25233
separation (25134) 25134
candles (25064) 25064
animal and vegetable oils, fats, fatty substances and waxes (25058) 25058
fatty acids therefrom (25058) 25058
paper (23818) 23818
textiles (23569) 23569
fuels (23101) 23101
layered products (22764) 22764
layered products, i.e. products built-up of strata of flat ornon-flat, e.g. cellular or honeycomb, form (22764) 22764
recycling (22462) 22462
analysis (22333) 22333
peat (21933) 21933
lubricants (21753) 21753
petroleum, gas or coke industries (21683) 21683
technical gases containing carbon monoxide (21683) 21683
engineering, environmental (21426) 21426
disposal of solid waste (20682) 20682
reclamation of contamined soil soil (20682) 20682
detergent compositions (20254) 20254
recovery of glycerol (20254) 20254
resin soaps (20254) 20254
soap or soap-making (20254) 20254
use of single substances as detergents (20254) 20254
climate change mitigation technologies in the production orprocessing of goods (20231) 20231
packing (20168) 20168
conveying (20160) 20160
handling thin or filamentary material (20151) 20151
storing (20151) 20151
technical subjects covered by former uspc cross-reference artcollections [xracs] and digests (18805) 18805
waste management (18671) 18671
electricity (18658) 18658
producing particular articles from plastics or from substancesin a plastic state (18459) 18459
chemical or physical processes, e.g. catalysis or colloidchemistry (18009) 18009
their relevant apparatus (18009) 18009
cracking hydrocarbon oils (17823) 17823
mineral waxes (17823) 17823
production of liquid hydrocarbon mixtures, e.g. by destructivehydrogenation, oligomerisation, polymerisation (17823) 17823
recovery of hydrocarbon oils from oil-shale, oil-sand, orgases (17823) 17823
refining mixtures mainly consisting of hydrocarbons (17823) 17823
reforming of naphtha (17823) 17823
mixing, e.g. dissolving, emulsifying, dispersing (17721) 17721
wastewater (16652) 16652
hygiene (16499) 16499
medical or veterinary science (16315) 16315
environment (16051) 16051
dyes (15330) 15330
waste-water (15016) 15016
essential oils (14929) 14929
perfumes (14881) 14881
producing, refining and preservingfats, fatty substances (14869) 14869
organic chemistry (14813) 14813
engineering, chemical (14625) 14625
paints (13889) 13889
adhesives (13861) 13861
polishes (13801) 13801
miscellaneous applications of materials (13796) 13796
miscellaneous compositions (13796) 13796
natural resins (13796) 13796
packages (13726) 13726
accessories, closures, or fittings therefor (13706) 13706
more...
Library Location Library Location
Library Location Library Location
X
Sort by Item Count (A-Z)
Filter by Count
Engineering & Comp. Sci. - Stacks (922) 922
Online Resources - Online (367) 367
UTL at Downsview - May be requested (346) 346
Robarts - Stacks (239) 239
UofT at Mississauga - Stacks (175) 175
Gerstein Science - Stacks (144) 144
Collection Dvlpm't (Acquisitions) - Closed Orders (112) 112
UofT at Scarborough - Stacks (109) 109
Collection Dvlpm't (Acquisitions) - Vendor file (108) 108
Earth Sciences (Noranda) - Stacks (51) 51
Engineering & Comp. Sci. - May be requested in 6-10 wks (29) 29
Law (Bora Laskin) - Stacks (22) 22
Architecture Landscape (Shore + Moffat) - Stacks (17) 17
St. Michael's College (John M. Kelly) - 2nd Floor (14) 14
Engineering & Comp. Sci. - Missing (13) 13
Victoria University E.J. Pratt - Stacks (13) 13
Robarts - Government Pubs (12) 12
Trinity College (John W Graham) - Stacks (11) 11
Engineering & Comp. Sci. - Reference (10) 10
Royal Ontario Museum - Stacks (8) 8
Engineering & Comp. Sci. - Periodical Stacks (7) 7
Engineering & Comp. Sci. - Not Returned (3) 3
Robarts - Not Returned (3) 3
UofT at Scarborough - Withdrawn (3) 3
Business (Joseph L Rotman) - Stacks (2) 2
Earth Sciences (Noranda) - Grey Literature (2) 2
Gerstein Science - Reference (2) 2
New College (Ivey) - Stacks (2) 2
OISE - Curriculum Resources (2) 2
OISE - Stacks (2) 2
Royal Ontario Museum - Periodical Stacks (2) 2
St. Michael's Hospital - Stacks (2) 2
Trinity College (John W Graham) - Storage (2) 2
UofT Schools - Stacks (2) 2
UofT at Mississauga - Reference (2) 2
UofT at Scarborough - May be requested in 6-10 wks (2) 2
Architecture Landscape (Shore + Moffat) - Circulation Desk (1) 1
Baycrest Hospital - Resident/Client Library (1) 1
Chemistry (A D Allen) - Reference (1) 1
Chemistry (A D Allen) - Stacks (1) 1
Collection Dvlpm't (Acquisitions) - Cancelled Order (1) 1
Dentistry (Harry R Abbott) - May be requested (1) 1
Dentistry (Harry R Abbott) - May be requested in 6-10 wks (1) 1
Earth Sciences (Noranda) - Missing (1) 1
Faculty of Information - Stacks (1) 1
Gerstein Science - Missing (1) 1
Law (Bora Laskin) - Reserve desk (1) 1
Media Commons - Audio Visual (1) 1
Media Commons - Microtexts (1) 1
New College (Ivey) - May be requested (1) 1
OISE - Children's Literature (1) 1
Physics - Stacks (1) 1
Regis College - Stacks (1) 1
Robarts - Course Reserves (1) 1
Robarts - Gov Pub Storage: Request at Reference Desk 4th floor (1) 1
Robarts - Library use only (1) 1
Robarts - Processing (1) 1
Robarts - Reference (1) 1
St. Michael's College (John M. Kelly) - 3rd Floor (1) 1
Thomas Fisher Rare Book - Rare Book (1) 1
Trinity College (John W Graham) - Reference (1) 1
UofT at Mississauga - May be requested in 6-10 wks (1) 1
UofT at Mississauga - Missing (1) 1
UofT at Mississauga - Not Returned (1) 1
UofT at Mississauga - Novelties Reading Area (1) 1
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (479673) 479673
Chinese (61451) 61451
French (58282) 58282
German (50624) 50624
Korean (10112) 10112
Spanish (9552) 9552
Japanese (9321) 9321
Portuguese (5335) 5335
Russian (4887) 4887
Italian (3103) 3103
Dutch (2066) 2066
Swedish (2041) 2041
Danish (1917) 1917
Finnish (1457) 1457
Norwegian (1435) 1435
Polish (1014) 1014
Czech (442) 442
Hungarian (354) 354
Turkish (339) 339
Ukrainian (338) 338
Romanian (336) 336
Slovenian (249) 249
Slovak (124) 124
Croatian (112) 112
Hebrew (95) 95
Indonesian (88) 88
Bulgarian (87) 87
Lithuanian (75) 75
Greek (72) 72
Serbian (71) 71
Arabic (62) 62
Estonian (48) 48
Icelandic (27) 27
Latvian (19) 19
Persian (9) 9
Moldavian (5) 5
Malay (4) 4
Afrikaans (3) 3
Bosnian (3) 3
Urdu (3) 3
Hindi (2) 2
Malayalam (1) 1
Ndonga (1) 1
Vietnamese (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Heat recovery systems & CHP, ISSN 0890-4332, 1987
Journal
1991, ISBN 9780873714563, xviii, 267
Book
SAE technical paper series, Volume 780686.
Truck engines currently reject up to 40% of the total fuel energy in the exhaust. Because of increasing petroleum costs there is growing interest in techniques... 
Diesel / Compression Ignition engines | Waste heat utilization
eJournal
2003, ISBN 1856173895, xvi, 291
There is increasing political and environmental pressure on industry to clean up the water which it uses in many processes, and to re-use this water where... 
Membranes (Technology) | Sewage | Purification | Factory and trade waste | Water reuse | Industrial chemistry & manufacturing technologies
Book
by Syed, S
Hydrometallurgy, ISSN 0304-386X, 03/2012, Volume 115-116, pp. 30 - 51
This paper presents an overview of the various methodologies used in the recovery of gold from secondary sources. Gold recovery is interesting due to its vast... 
Spent materials | Secondary sources | Gold | Recovery | Hydrometallurgy | ASPERGILLUS-NIGER | METALLURGY & METALLURGICAL ENGINEERING | CYANIDE SOLUTIONS | SOLVENT-EXTRACTION | PRECIOUS METALS | CHLORIDE MEDIA | WASTE | SELECTIVE RECOVERY | THIOSULFATE SOLUTIONS | BIOSORPTION | SEPARATION | Ion exchange resins
Journal Article
Environmental Science & Technology, ISSN 0013-936X, 07/2016, Volume 50, Issue 13, pp. 6606 - 6620
Phosphorus (P) is a critical, geographically concentrated, nonrenewable resource necessary to support global food production. In excess (e.g., due to runoff or... 
WASTE-WATER TREATMENT | SEWAGE-SLUDGE | ENVIRONMENTAL SCIENCES | LIFE-CYCLE ASSESSMENT | MUNICIPAL WASTEWATERS | ENGINEERING, ENVIRONMENTAL | SOURCE-SEPARATED URINE | RESOURCE RECOVERY | STRUVITE PRECIPITATION | NUTRIENT RECOVERY | ANAEROBIC-DIGESTION | PHOSPHATE REMOVAL | Phosphorus | Waste Water | Nitrogen | Metals | Eutrophication
Journal Article
Resource recovery and conservation, ISSN 0304-3967, 1975
Journal
SAE technical paper series, Volume 2009-01-2341.
A microwave powered solid waste stabilization and water recovery prototype was delivered to Ames Research Center through an SBIR Phase II contract awarded to... 
Waste materials | Heating, ventilation, and air conditioning systems (HVAC) | Performance tests | Fluids and secretions | Mathematical models | Water reclamation
eJournal
Journal of heat recovery systems, ISSN 0198-7593, 1981
Journal
Improved oil-recovery field reports, ISSN 0147-7897, 1900
Journal
No results were found for your search.

Cannot display more than 1000 results, please narrow the terms of your search.